Table 2.

Results of permutation-based linear regression model, evaluated at alpha of 0.05.

Variable	Coefficient	Iterations	p-value
Intercept	13.60	885	0.102
Age	0.18	51	0.922
Sex	5.65	5000	0.006*
Eigenvector Centrality	−0.65	51	0.843
Betweenness Centrality	0.07	2543	0.038*
Associate Eigenvector Centrality	−15.00	3279	0.030*
Associate Betweenness Centrality	−0.027	61	0.623

Network metrics and associate data derived from proximity-forest network. P-values denoted with * are significant. Adjusted R² = 0.521, p < 0.001. For age, the comparison group is adults and the intercept represents non-adults; for sex, the comparison group is male and the intercept represents females. Maximum iterations of permutations of null models = 5,000.